Changeset 5f3629 in git

Timestamp:

Jul 4, 2011, 2:31:07 PM (12 years ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

(u'jengelh-datetime', 'ceac47cbc86fe4a15902392bdbb9bd2ae0ea02c6')(u'spielwiese', 'a800fe4b3e9d37a38c5a10cc0ae9dfa0c15a4ee6')

Children:

89656143073a299ea34c74edd13feac5e3067893

Parents:

ed6d08505117201dac25df9001f5e7f4b800bc27

Message:

print should return a string

git-svn-id: file:///usr/local/Singular/svn/trunk@14319 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• kernel/febase.cc (modified) (2 diffs)

kernel/febase.cc

@@ -963 +963 @@
 // some routines which redirect the output of print to a string
 static char* sprint = NULL;
+static char* sprint_backup = NULL;
 void SPrintStart()
 {
+  if (sprint!=NULL)
+  {
+    if (sprint_backup!=NULL) WerrorS("internal error: SPrintStart");
+    else sprint_backup=sprint;
+  }
   sprint = omStrDup("");
 }
@@ -988 +994 @@
 {
   char* ns = sprint;
-  sprint = NULL;
+  sprint = sprint_backup;
+  sprint_backup=NULL;
   omCheckAddr(ns);
   return ns;